Ideally, we hope for privacy-preserving machine learning services. The clients can learn the results of the model from a service provider without revealing their inputs and the results. Meanwhile, the trained model is kept confidential from the clients with as minimal leakage as possible. This ...
CryptGPU: Fast Privacy-Preserving Machine Learning on the GPUarxiv.org/abs/2104.10949 Background & Motivation 目前大多数基于安全多方计算(MPC)的隐私保护机器学习方案都是运行在CPU上的,但是在明文机器学习领域GPU已经成为一项不可缺少的硬件设备。GPU强大的算力能够大大加快机器学习模型,尤其是神经网络的计算...
本文来自谷歌,标题为《Practical Secure Aggregation for Privacy-Preserving Machine Learning》作者是Keith Bonawitz等人,论文发表在CCS 2017上。先简单梳理一下本文总的脉络,然后再一一介绍具体内容。本文的脉络如下: Introduction Secure Aggregation for Federated Learnign Cryptographic Primitives Technical Intuition A Pra...
Earlier this year, Apple hosted the Privacy-Preserving Machine Learning (PPML) workshop. This virtual event brought Apple and members of the academic research communities together to discuss the state of the art in the field of privacy-preserving machine learning through a series of talks and disc...
SecureML:A system for Scalable Privacy-Preserving Machine Learning 1 摘要及介绍 1.1 模型的大致架构 首先,主要模型中主要有客户端和两台服务器,假设这两台服务器不会恶意合作。 整个训练过程大致分为在线和离线两个阶段,在线阶段的主要任务就是利用本文提出的安全算数技术在共享的十进制数上进行模型的更新,根据混...
不过,在 "联邦学习"(Federated Learning)设置中,服务器不需要访问任何单个用户的更新,就能执行随机梯度下降;它只需要得到随机用户子集的更新向量的元素加权平均值。使用安全聚合协议计算这些加权平均值将确保服务器只能了解到在这个随机选择的子集中有一个或多个用户写了一个给定的单词,而不能了解到是哪些用户。
privacy of individuals and earn and maintain the trust of the people who use our products. Protecting the confidentiality of our customers’ data is core to our mission. This is why we’re excited to share the work we’re doing as part of thePrivacy Preserving Machine Learning(PPML)...
Earlier this year, Apple hosted the Privacy-Preserving Machine Learning (PPML) workshop. This virtual event brought Apple and members of the academic research communities together to discuss the state of the art in the field of privacy-preserving machine learning through a series of talks and disc...
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Secure, privacy-preserving and federated machine learning in medical imagingInformation and Computing SciencesArtificial Intelligence and Image ProcessingData FormatThe broad application of artificial intelligence techniques in medicine is currently hindered by limited dataset availability for algorithm training and...